CN220937481U

CN220937481U - Integrated museum showcase

Info

Publication number: CN220937481U
Application number: CN202322416930.2U
Authority: CN
Inventors: 吴亚妹; 王福才; 黄志鹏; 刘学升; 李子劲
Original assignee: Guangzhou Boxin Cultural Science And Technology Ltd
Current assignee: Guangzhou Boxin Cultural Science And Technology Ltd
Priority date: 2023-09-06
Filing date: 2023-09-06
Publication date: 2024-05-14
Anticipated expiration: 2033-09-06

Abstract

The utility model discloses an integrated museum showcase which comprises a left side wall glass plate, a right side wall glass plate and a front side wall glass plate, wherein the left side wall glass plate, the right side wall glass plate and the front side wall glass plate are sequentially connected and integrally formed into a U-shaped glass plate. The utility model adopts the structure form of the U-shaped glass plate, omits corner frames at the joints of the side walls, enlarges the visual field, reduces the local shielding of the visual line and improves the ornamental effect on the exhibits in the cabinet; the utility model improves the door hinge, can realize the 90-degree moving process under the condition of 80KG gravity, does not generate structural deformation and resistance clamping phenomenon, does not shake up and down when the door hinge is opened under the gravity, has smoother mechanism moving process and does not drop down.

Description

Integrated museum showcase

Technical Field

The utility model relates to the technical field of showcases, in particular to a museum showcase.

Background

Each side wall of the museum showcase is generally provided with a frame for fixing the glass plate of each side wall, and the frame can shield the sight line in the commodity exhibition process, so that the ornamental effect on the exhibited articles is affected.

Because the glass that museum showcase adopted is comparatively thick generally, makes the weight of cabinet door heavier, and the door hinge has born very big power, and long-term use, door hinge can take place deformation, makes the cabinet door take place the phenomenon of falling, and after the door hinge deformation, in opening and closing the in-process, can appear great resistance, can appear blocking the phenomenon that stops when serious.

Disclosure of utility model

The utility model aims to provide an integrated museum showcase which enlarges the visual field, reduces local sight shielding and improves the ornamental effect on exhibits in the showcase.

In order to solve the technical problems, the utility model adopts the following technical scheme:

The utility model provides an integrated museum showcase, includes left side wall glass board, right side wall glass board and preceding side wall glass board, left side wall glass board, right side wall glass board and preceding side wall glass board connect gradually and integrated into one piece is U type glass board.

Further, still include end chase, lower aluminium alloy frame, flat panel, go up aluminium alloy frame, aluminum product frame formula light trough, lamina tecti, back lateral wall glass door, door hinge and lock accessory, lower aluminium alloy frame passes through the screw fixation on end chase, the lower extreme of U type glass board is with the left side of lower aluminium alloy frame, right side and back side enclose and pass through screw and lower aluminium alloy frame together, go up aluminium alloy frame and pass through the screw fixation on U type glass board directly over lower aluminium alloy frame, the up end and the last aluminum product frame parallel and level of U type glass board, the lamina tecti covers the up end of last aluminum alloy frame and U type glass board, flat panel lays the surface at lower aluminium alloy frame, aluminum product frame formula light trough is fixed in last aluminum product frame, back lateral wall glass door passes through the door hinge to be installed on last aluminum alloy frame and lower aluminium alloy frame, lock accessory is installed on back lateral wall glass door.

Further, the plane plate is a medium density fiberboard with the thickness of 9 mm.

Further, go up the aluminum product frame and include outer aluminum product frame and establish the boundary beam in outer aluminum product frame, boundary beam and outer aluminum product frame link together through aluminium angle sign indicating number, aluminum product frame type light trough passes through the screw fixation on the boundary beam in outer aluminum product frame.

Further, the section of the bottom iron frame is 40x40mm, and the wall thickness is 1.2mm.

Further, the outer side wall of the lower aluminum profile frame and the outer side wall of the upper aluminum profile frame are respectively provided with a long groove, and the door hinge is arranged in the long grooves.

Further, sealing rubber strips are arranged on the periphery of the lower aluminum profile frame and the periphery of the upper aluminum profile frame.

Further, the door hinge comprises a fixing piece, a movable piece, a short rocker and a long rocker, wherein one end of the short rocker is hinged with one end of the fixing piece through a hinge shaft A, the other end of the short rocker is hinged with one end of the movable piece through a hinge shaft B, one end of the long rocker is hinged with the middle part of the fixing piece through a hinge shaft C, the other end of the long rocker is hinged with the middle part of the movable piece through a hinge shaft D, the fixing piece is fixed in the long groove, the movable piece is fixed on the rear side wall glass door, when the rear side wall glass door is opened to the maximum state, the fixing piece, the movable piece, the short rocker and the long rocker form a right triangle, and the movable piece and the short rocker are in a straight line and are perpendicular to the fixing piece; when the rear side wall glass door is in a closed state, the end part of the fixed part, which is close to the hinge shaft A, is close to the central part of the movable part.

Further, the fixing piece and the movable piece are of rod-shaped structures, a long groove and a long groove are respectively formed in opposite side surfaces of the fixing piece and the movable piece, mounting holes A are correspondingly formed in the upper side wall surface and the lower side wall surface of the long groove of the fixing piece and are close to the end part of the fixing piece, a hinge shaft A is mounted at the mounting holes A, mounting holes C are correspondingly formed in the upper side wall surface and the lower side wall surface of the long groove of the fixing piece 1 and are close to the middle part of the fixing piece, and the hinge shaft C is mounted in the mounting holes C; the hinge is characterized in that mounting holes B are correspondingly formed in the upper side wall surface and the lower side wall surface of the long groove of the movable part and close to the end part of the movable part, the hinge shaft B is mounted at the mounting holes B, mounting holes D are correspondingly formed in the upper side wall surface and the lower side wall surface of the long groove of the movable part and close to the middle part of the movable part, the hinge shaft D is mounted at the mounting holes D, and both ends of the short rocker and both ends of the long rocker are located in the long groove.

Further, the fixing piece and the movable piece are respectively provided with a mounting hole A and a mounting hole B, a screw penetrates through the mounting holes A to fix the fixing piece into the long groove, and the screw penetrates through the mounting holes B to fix the movable piece onto the rear side wall glass door.

The utility model has the beneficial effects that: the utility model adopts the structure form of the U-shaped glass plate, omits corner frames at the joints of the side walls, enlarges the visual field, reduces the local shielding of the visual line and improves the ornamental effect on the exhibits in the cabinet; the utility model improves the door hinge, can realize the 90-degree moving process under the condition of 80KG gravity, does not generate structural deformation and resistance clamping phenomenon, does not shake up and down when the door hinge is opened under the gravity, has smoother mechanism moving process and does not drop down.

Drawings

The utility model will be further described with reference to the accompanying drawings, in which embodiments do not constitute any limitation of the utility model, and other drawings can be obtained by one skilled in the art without inventive effort from the following figures:

FIG. 1 is an exploded view of the present utility model;

FIG. 2 is a schematic view of the assembled structure of FIG. 1;

FIG. 3 is a schematic view of the structure of the upper aluminum frame of FIG. 1;

FIG. 4 is an exploded view of the door hinge of FIG. 1;

FIG. 5 is a schematic view of the structure of the door hinge in the maximum open state of the rear side wall glass door;

fig. 6 is a schematic view of the structure of the door hinge when the rear side wall glass door is in a closed state.

In the figure: 1. a fixing member; 2. a movable member; 3. a short rocker; 4. a long rocker; 5. a hinge shaft A; 6. a hinge shaft B; 7. a hinge shaft C; 8. a hinge shaft D; 9. a mounting hole A; 10. a mounting hole B; 11. a mounting hole C; 12. a mounting hole D; 13. an elongated slot; 14. an elongated slot; 15. a mounting hole A; 16. a mounting hole B; 17. a U-shaped glass plate; 18. a bottom iron frame; 19. a lower aluminum profile frame; 20. a planar plate; 21. an upper aluminum frame; 22. aluminum frame type lamp groove; 23. a top cover plate; 24. a rear side wall glass door; 25. a door hinge; 26. a lock fitting; 27. an outer aluminum frame; 28. edge beams; 29. an elongated recess.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the present utility model will be described in further detail with reference to the accompanying drawings and the specific embodiments, and it should be noted that the embodiments of the present utility model and features in the embodiments may be combined with each other without conflict.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper surface", "lower surface", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "forward rotation", "reverse", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1,2 and 3, the integrated museum showcase comprises a left side wall glass plate, a right side wall glass plate and a front side wall glass plate, wherein the left side wall glass plate, the right side wall glass plate and the front side wall glass plate are sequentially connected and integrally formed into a U-shaped glass plate 17. The U-shaped glass plate 17 is adopted, so that corner frames at the joints of the side walls are omitted, the visual field is enlarged, local sight shielding is reduced, and the ornamental effect on the exhibits in the cabinet is improved. The aluminum profile frame comprises a bottom iron frame 18, a lower aluminum profile frame 19, a plane plate 20, an upper aluminum profile frame 21, an aluminum frame type lamp groove 22, a top cover plate 23, a rear side wall glass door 24, a door hinge 25 and a locking fitting 26, wherein the lower aluminum profile frame 19 is fixed on the bottom iron frame 18 through screws, the lower end of the U-shaped glass plate 17 surrounds the left side edge, the right side edge and the rear side edge of the lower aluminum profile frame 19 and is fixed together through the screws and the lower aluminum profile frame 19, the upper aluminum profile frame 21 is located right above the lower aluminum profile frame 19 and is fixed on the U-shaped glass plate 17 through screws, the upper end face of the U-shaped glass plate 17 is flush with the upper aluminum profile frame 21, the top cover plate 23 covers the upper end faces of the upper aluminum profile frame 21 and the U-shaped glass plate 17, the plane plate 20 is paved on the surface of the lower aluminum profile frame 19, the rear side wall glass door 24 is installed on the upper aluminum profile frame 21 and the lower aluminum profile frame 19 through the door hinge 25, and the locking fitting 26 is installed on the rear side wall glass door 24 to lock the rear side wall glass door 24 on the upper aluminum profile frame 21.

The flat panel 20 is a 9mm thick medium density fiberboard. The upper aluminum frame 21 comprises an outer aluminum frame 27 and a boundary beam 28 arranged in the outer aluminum frame 27, the boundary beam 28 and the outer aluminum frame 27 are connected together through aluminum corner brackets, and the aluminum frame type lamp groove 22 is fixed on the boundary beam 28 in the outer aluminum frame 27 through screws.

The cross section of the bottom iron frame 18 is 40x40mm and the wall thickness is 1.2mm.

An elongated groove 29 is provided on the outer side wall of the lower aluminum profile frame 19 and the outer side wall of the upper aluminum profile frame 21, and the door hinge 25 is installed in the elongated groove 29.

In addition, the periphery of the lower aluminum profile frame 19 and the periphery of the upper aluminum profile frame 21 are provided with sealing rubber strips, so that a good sealing effect is achieved among the lower aluminum profile frame 19, the upper aluminum profile frame 21 and the U-shaped glass plate 17, and after the rear side wall glass door 24 is closed, the rear side wall glass door 24 and the periphery of the lower aluminum profile frame and the upper aluminum profile frame also have a good sealing effect.

As shown in fig. 4, 5 and 6, the door hinge 25 includes a fixed member 1, a movable member 2, a short rocker 3 and a long rocker 4, one end of the short rocker 3 is hinged to one end of the fixed member 1 through a hinge shaft A5, the other end of the short rocker 3 is hinged to one end of the movable member 2 through a hinge shaft B6, one end of the long rocker 4 is hinged to the middle of the fixed member 1 through a hinge shaft C7, and the other end of the long rocker 4 is hinged to the middle of the movable member 2 through a hinge shaft D8. The fixed part 1 and the movable part 2 are in rod-shaped structures, a long groove 13 and a long groove 14 are respectively formed in opposite side surfaces of the fixed part 1 and the movable part 2, mounting holes A9 are correspondingly formed in the upper side wall surface and the lower side wall surface of the long groove 13 of the fixed part 1 and close to the end part of the fixed part, a hinge shaft A5 is mounted at the mounting holes A9, mounting holes C11 are correspondingly formed in the upper side wall surface and the lower side wall surface of the long groove 13 of the fixed part 1 and close to the middle part of the fixed part, and a hinge shaft C7 is mounted in the mounting holes C11; the hinge is characterized in that mounting holes B10 are correspondingly formed in the upper side wall surface and the lower side wall surface of the long groove 14 of the movable piece 2 and close to the end part of the movable piece, the hinge shaft B6 is mounted at the positions of the mounting holes B10, mounting holes D12 are correspondingly formed in the upper side wall surface and the lower side wall surface of the long groove 14 of the movable piece 2 and close to the middle part of the movable piece 2, the hinge shaft D8 is mounted in the mounting holes D12, and both ends of the short rocker 3 and both ends of the long rocker 4 are located in the long groove 14.

The fixed member 1 and the movable member 2 are respectively provided with a mounting hole a15 and a mounting hole B16, a screw passes through the mounting hole a15 to fix the fixed member 1 into the elongated groove 29, and a screw passes through the mounting hole B16 to fix the movable member 2 to the rear side wall glass door 24. When the rear side wall glass door 24 is opened to the maximum state, the fixed member 1, the movable member 2, the short rocker 3 and the long rocker 4 form a right triangle, and the movable member 2 and the short rocker 3 are on a straight line and perpendicular to the fixed member 1, and when the rear side wall glass door 24 is in the closed state, the end portion of the fixed member 1 close to the hinge shaft A5 is close to the center portion of the movable member 2. When the cabinet door is gradually opened, the cabinet door can be gradually far away from the door opening of the cabinet body and moves towards the inner side of the cabinet body, and when the cabinet door reaches the maximum opening state, the cabinet door is vertical to the cabinet body, when the cabinet door is gradually closed, the cabinet door can be gradually close to the door opening of the cabinet body and moves towards the outer side of the cabinet body, the 90-degree moving process can be realized under the gravity state of 80KG, the structure deformation and the resistance clamping phenomenon do not occur, the door hinge is opened, the door hinge does not shake up and down under the gravity, the mechanism moving process is smooth, and the falling phenomenon does not exist.

Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction. While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. An integrated museum showcase, includes left side wall glass board, right side wall glass board and preceding side wall glass board, its characterized in that: the left side wall glass plate, the right side wall glass plate and the front side wall glass plate are sequentially connected and integrally formed into a U-shaped glass plate; the aluminum profile door comprises a bottom iron frame, a lower aluminum profile frame, a plane plate, an upper aluminum profile frame, an aluminum frame type lamp groove, a top cover plate, a rear side wall glass door, a door hinge and a lock fitting, wherein the lower aluminum profile frame is fixed on the bottom iron frame through screws, the lower end of the U-shaped glass plate encloses the left side edge, the right side edge and the rear side edge of the lower aluminum profile frame and is fixed with the lower aluminum profile frame through screws, the upper aluminum profile frame is located right above the lower aluminum profile frame and is fixed on the U-shaped glass plate through screws, the upper end face of the U-shaped glass plate is flush with the upper aluminum profile frame, the top cover plate covers the upper end faces of the upper aluminum profile frame and the U-shaped glass plate, the plane plate is paved on the surface of the lower aluminum profile frame, the aluminum frame type lamp groove is fixed in the upper aluminum profile frame, the rear side wall glass door is installed on the upper aluminum profile frame and the lower aluminum profile frame through the door hinge, and the lock fitting is installed on the rear side wall glass door.

2. The integrated museum showcase of claim 1, wherein: the plane plate is a medium density fiberboard with the thickness of 9 mm.

3. The integrated museum showcase of claim 2, wherein: the upper aluminum frame comprises an outer aluminum frame and a boundary beam arranged in the outer aluminum frame, the boundary beam and the outer aluminum frame are connected together through aluminum corner joints, and the aluminum frame type lamp groove is fixed on the boundary beam in the outer aluminum frame through screws.

4. The integrated museum showcase of claim 3, wherein: the section of the bottom iron frame is 40x40mm, and the wall thickness is 1.2mm.

5. The integrated museum showcase of claim 4, wherein: the outer side wall of the lower aluminum profile frame and the outer side wall of the upper aluminum profile frame are respectively provided with a long groove, and the door hinge is arranged in the long grooves.

6. The integrated museum showcase of claim 5, wherein: and sealing rubber strips are arranged on the periphery of the lower aluminum profile frame and the periphery of the upper aluminum profile frame.

7. The integrated museum showcase of claim 5, wherein: the door hinge comprises a fixing piece, a movable piece, a short rocker and a long rocker, wherein one end of the short rocker is hinged with one end of the fixing piece through a hinge shaft A, the other end of the short rocker is hinged with one end of the movable piece through a hinge shaft B, one end of the long rocker is hinged with the middle part of the fixing piece through a hinge shaft C, the other end of the long rocker is hinged with the middle part of the movable piece through a hinge shaft D, the fixing piece is fixed in the long groove, the movable piece is fixed on a rear side wall glass door, when the rear side wall glass door is opened to the maximum state, the fixing piece, the movable piece, the short rocker and the long rocker form a right triangle, and the movable piece and the short rocker are on the same straight line and are perpendicular to the fixing piece; when the rear side wall glass door is in a closed state, the end part of the fixed part, which is close to the hinge shaft A, is close to the central part of the movable part.

8. The integrated museum showcase of claim 7, wherein: the fixing piece and the movable piece are of rod-shaped structures, a long groove and a long groove are respectively formed in opposite side surfaces of the fixing piece and the movable piece, mounting holes A are correspondingly formed in the upper side wall surface and the lower side wall surface of the long groove of the fixing piece and close to the end part of the fixing piece, a hinge shaft A is mounted at the mounting holes A, mounting holes C are correspondingly formed in the upper side wall surface and the lower side wall surface of the long groove of the fixing piece (1) and close to the middle part of the fixing piece, and the hinge shaft C is mounted in the mounting holes C; the hinge is characterized in that mounting holes B are correspondingly formed in the upper side wall surface and the lower side wall surface of the long groove of the movable part and close to the end part of the movable part, the hinge shaft B is mounted at the mounting holes B, mounting holes D are correspondingly formed in the upper side wall surface and the lower side wall surface of the long groove of the movable part and close to the middle part of the movable part, the hinge shaft D is mounted at the mounting holes D, and both ends of the short rocker and both ends of the long rocker are located in the long groove.

9. The integrated museum showcase of claim 8, wherein: the fixing piece and the movable piece are respectively provided with a mounting hole A and a mounting hole B, a screw penetrates through the mounting holes A to fix the fixing piece into the long groove, and the screw penetrates through the mounting holes B to fix the movable piece onto the rear side wall glass door.